Release Notes - DynamsoftCore Module

3.2.10 (03/07/2024)

New

• Added a new property resultUnitTypesOnlyForInput to the DSObservationParameters class to specify the input only result unit.
• Added the following methods to the DSRegionObjectElement class to support the intermediate result modification.
  • setLocation
  • clone
  • retain
  • release
• Added a new method replace to the DSIntermediateResultUnit class to support the replacement of intermediate result units.
• Added setImageData methods to the following classes:
  • DSColourImageUnit
  • DSScaledDownColourImageUnit
  • DSGrayscaleImageUnit
  • DSTransformedGrayscaleImageUnit
  • DSEnhancedGrayscaleImageUnit
  • DSBinaryImageUnit
  • DSTextureRemovedGrayscaleImageUnit
  • DSTextureRemovedBinaryImageUnit
  • DSTextRemovedBinaryImageUnit
• Added new methods to the DSPredetectedRegionsUnit class to add, remove or set the predetected regions.
• Added new methods to the DSLineSegmentsUnit class to add, remove or set the line segments.
• Added new methods to the DSTextZonesUnit class to add, remove or set the text zones. Added a new class TextZone to store the information of a single text zone.
• Added a new method setContours to the DSContourUnit class.
• Added new methods to the DSTextureDetectionResultUnit class to set the X & Y spacing.
• Added a new intermediate result unit, DSShortLinesUnit, to output the detected short lines. The corresponding enumeration member DSIntermediateResultUnitTypeShortLines is added to the DSIntermediateResultUnitType.
• Added the following methods to the DSCapturedResultItem class
  • getTargetROIDefName
  • getTaskName
  • retain
  • release
• Added the following new error codes
  • DSErrorImageSizeNotMatch
  • DSErrorImagePixelFormatNotMatch
  • DSErrorSectionLevelResultIrreplaceable
  • DSErrorAxisDefinitionIncorrect
  • DSErrorTextLineGroupLayoutConflict
  • DSErrorTextLineGroupRegexConflict
• Added the following methods to the DSCapturedResult class.
  • retain
  • release
• The following classes are moved to DSCaptureVisionRouter module:
  • DSCapturedResult
  • DSIntermediateResultReceiver
  • DSCapturedResultReceiver
  • DSCapturedResultFilter
  • DSIntermediateResultManager
• Added a new supported image pixel format, binary 8 inverted. The corresponding enumeration member is added to the DSImagePixelFormat.
• Added return value for the retain method of the DSIntermediateResultUnit class. The method will return the pointer of the current DSIntermediateResultUnit.

Breaking Changes

• Refactored the DSContour class. Please view API reference - DSContour class for more information.

Fixed

• Fixed a crash bug that might happen when triggering the setNextImageToReturn method of the DSImageSourceAdapter class.

3.0.20 (10/26/2023)

New

• Added DSImageSourceErrorListener to receive the errors from an image source.
• Added method setErrorListener to class DSImageSourceAdapter to add the DSImageSourceErrorListener.
• Added the following error codes:
  • DSErrorFileAlreadyExists
  • DSErrorCreateFileFailed
  • DSErrorImageDataInvalid

Fixed

• Small fixes and tweaks.

Changed

• Changed the timing of onOriginalImageResultReceived so that it is triggered immediately after receiving the image.

3.0.10 (08/10/2023)

The first version of DynamsoftCore iOS edition that integrate with DynamsoftCaptureVision (DCV) architecture.